Ikhwalithi kanye nentengo ye-sealant ye-silicone yomnyango nefasitela emakethe ayilingani, kanti eminye ishibhile kakhulu, futhi intengo iyingxenye noma iphansi kakhulu kuneyemikhiqizo efanayo eyaziwayo. Izakhiwo zomzimba kanye nokumelana nokuguga kwale sealant ye-silicone yomnyango nefasitela engabizi kakhulu futhi ephansi akukwazi ukuhlangabezana nokuphila kwesikhathi eside kweminyango namafasitela. Ngesikhathi esifanayo, izingozi zekhwalithi ezibangelwa i-glue yomnyango nefasitela engabizi kakhulu nekhwalithi ephansi zingabangela amakhasimende ukuthi akhokhe izindleko zokuthenga i-glue izikhathi eziningana noma ngisho kaningi, futhi zibangele nemiphumela emibi emphakathini futhi zilimaze idumela lenkampani. Lapha, siphakamisa ukuthi abasebenzisi kumele bakhethe i-silicone sealant yomnyango nefasitela enekhwalithi eqinisekisiwe.
ukuqinisa isivalo se-weathering esigcwele uwoyela
I-sealant evikela isimo sezulu egcwele uwoyela ibangela ukungcola kodonga lwekhethini lephaneli ye-aluminium
Ikhwalithi ye-silicone sealant yomnyango nefasitela ihlobene nekhwalithi yezinto zokusetshenziswa, ukwakheka kwefomula, inqubo yokukhiqiza, uhlelo lokulawula ikhwalithi nezinye izinto. Lapha, abasebenzisi belulekwa ukuthi baqonde ikhono le-R&D, izinga lokuhlola, inqubo yokukhiqiza, imishini yokukhiqiza kanye nohlelo lokulawula ikhwalithi lwabakhiqizi bomkhiqizo abathintekayo. Ifektri ye-Junbond yamukela bonke amakhasimende ukuthi avakashele ifektri yethu, uma ungakwazi ukuza eShayina, sihlinzeka ngengxoxo yevidiyo eku-inthanethi ukuze sethule ifektri yethu.
Ingxenye enkulu yama-sealant e-silicone ashibhile futhi aphansi emakethe ancishiswa ngezindleko ngokufaka esikhundleni sama-polymers esisekelo se-silicone abizayo ngenani elikhulu lama-plasticizer ahlukahlukene e-alkane (uwoyela omhlophe, i-paraffin ewuketshezi, okubizwa ngokuthi uwoyela wamaminerali). Indlela yokuhlonza ilula kakhulu, kudingeka ifilimu yepulasitiki ethambile eyisicaba (njengefilimu yepulasitiki yezolimo, ifilimu ye-PE) kuphela.
Le ndlela isebenzisa isimiso sokuthi uwoyela wamaminerali awuhambisani kahle nohlelo lwe-silicone sealant futhi kulula ukuwuthutha nokuwungena usuka ohlelweni lwe-silicone sealant. Lapho i-silicone sealant egcwele uwoyela ithintana ngokuphelele nefilimu yepulasitiki, uwoyela wamaminerali uzongena efilimu yepulasitiki, okwenza ifilimu yepulasitiki ingalingani. Le ndlela isebenza kokubili ku-silicone sealant enengxenye eyodwa kanye nezingxenye ezimbili. Inqubo yokuhlola iphinde yathola ukuthi: lapho inani lamafutha amaminerali agcwele likhulu, isikhathi sokuncibilika kwefilimu yepulasitiki siba sifushane futhi kusobala kakhulu ukuthi isimo sokuncibilika siyabonakala.
Ngesikhathi sokuhlolwa, isampula yesivalo yagcotshwa efilimini yepulasitiki futhi yaklwejwa ukuze ibe nendawo enkulu yokuxhumana nefilimu yepulasitiki, njengoba kuboniswe esithombeni. Ngemva kwamahora ambalwa, ngokuvamile kungakapheli amahora angama-24, isivalo singabonakala ukuthi sigcwele uwoyela noma cha. Uma isivalo sigcwele uwoyela, ifilimu yepulasitiki ethintana naso izoncipha futhi ishwabane, kuyilapho isivalo esingagcwalisiwe uwoyela ngeke sishwabane futhi sishwabane uma sithinta ifilimu yepulasitiki noma ngabe sibekwe isikhathi eside.
Uchungechunge lwemikhiqizo ye-JUNBOND:
- 1. I-Acetoxy silicone sealant
- 2.Isivalo se-silicone esingathathi hlangothi
- 3. I-anti-fungus silicone sealant
- 4. Isivali sokumisa umlilo
- 5. Isivali esingenazinzipho
- 6. Igwebu le-PU
- 7.MS sealant
- 8. I-sealant ye-acrylic
- 9.PU sealant
Isikhathi sokuthunyelwe: Jan-14-2022